fix setup to allow build with the system qhull
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vasole
Hello Armando,
here my proposition of patch to fix the build system and use the qhull library if available.
the user need toprovide the relevant information via the
QHULL_CFLAGS ans QHULL_LIBS environement variable.
exemple
export QHULL_CFLAGS=-I/usr/include/qhull
export QHULL_LIBS=-lqhull
if one of the variable is missing, the system faullback to the embeded version.
cheers
fred
Patch implemented.